TAO_GIOP_Message_State Class Reference

Generic definitions for Message States. More...

#include <GIOP_Message_State.h>

Collaboration diagram for TAO_GIOP_Message_State:

[legend]List of all members.

Public Member Functions
	TAO_GIOP_Message_State (void)
	Ctor.
int	parse_message_header (ACE_Message_Block &incoming)
CORBA::ULong	message_size (void) const
	Return the message size.
CORBA::ULong	payload_size (void) const
	Return the message size.
CORBA::Octet	byte_order (void) const
	Return the byte order information.
void	reset (void)
	Reset the state..
Private Member Functions
int	parse_message_header_i (ACE_Message_Block &incoming)
	Parse the message header.
int	parse_magic_bytes (char *buf)
int	get_version_info (char *buf)
int	get_byte_order_info (char *buf)
void	get_payload_size (char *buf)
	Gets the size of the payload and set the size in the <state>.
int	parse_fragment_header (const char *buf, size_t length)
CORBA::ULong	read_ulong (const char *buf)
Private Attributes
TAO_GIOP_Message_Version	giop_version_
CORBA::Octet	byte_order_
	0 = big, 1 = little
CORBA::Octet	message_type_
	MsgType above.
CORBA::ULong	message_size_
	in byte_order!
CORBA::ULong	request_id_
	Request Id from the Fragment header.
CORBA::Octet	more_fragments_
CORBA::ULong	missing_data_
	Missing data.
Friends
class	TAO_GIOP_Message_Base

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Detailed Description

Generic definitions for Message States.

This helps to establish the state of the incoming messages.

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Constructor & Destructor Documentation

TAO_GIOP_Message_State::TAO_GIOP_Message_State (  void   )

Ctor.

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Member Function Documentation

ACE_INLINE CORBA::Octet TAO_GIOP_Message_State::byte_order (  void   )  const

Return the byte order information.

int TAO_GIOP_Message_State::get_byte_order_info (  char *  buf  )  [private]

Extracts the byte order information from the incoming stream. Performs a check for whether the byte order information right and sets the information in the <state>

void TAO_GIOP_Message_State::get_payload_size (  char *  buf  )  [private]

Gets the size of the payload and set the size in the <state>.

int TAO_GIOP_Message_State::get_version_info (  char *  buf  )  [private]

Extracts the version information from the incoming stream. Performs a check for whether the version information is right and sets the information in the <state>

ACE_INLINE CORBA::ULong TAO_GIOP_Message_State::message_size (  void   )  const

Return the message size.

int TAO_GIOP_Message_State::parse_fragment_header (  const char *  buf, size_t  length )  [private]

Parses the GIOP FRAGMENT_HEADER information from the incoming stream.

int TAO_GIOP_Message_State::parse_magic_bytes (  char *  buf  )  [private]

Checks for the magic word 'GIOP' in the start of the incoing stream

int TAO_GIOP_Message_State::parse_message_header (  ACE_Message_Block &  incoming  )

Parse the message header. Returns: -1 There was some error parsing the GIOP header 0 The GIOP header was parsed correctly 1 There was not enough data in the message block to parse the header

int TAO_GIOP_Message_State::parse_message_header_i (  ACE_Message_Block &  incoming  )  [private]

Parse the message header.

ACE_INLINE CORBA::ULong TAO_GIOP_Message_State::payload_size (  void   )  const

Return the message size.

CORBA::ULong TAO_GIOP_Message_State::read_ulong (  const char *  buf  )  [private]

Read the unsigned long from the buffer. The <buf> should just point to the next 4 bytes data that represent the ULong

ACE_INLINE void TAO_GIOP_Message_State::reset (  void   )

Reset the state..

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Friends And Related Function Documentation

friend class TAO_GIOP_Message_Base [friend]

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Member Data Documentation

CORBA::Octet TAO_GIOP_Message_State::byte_order_ [private]

0 = big, 1 = little

TAO_GIOP_Message_Version TAO_GIOP_Message_State::giop_version_ [private]

CORBA::ULong TAO_GIOP_Message_State::message_size_ [private]

in byte_order!

CORBA::Octet TAO_GIOP_Message_State::message_type_ [private]

MsgType above.

CORBA::ULong TAO_GIOP_Message_State::missing_data_ [private]

Missing data.

CORBA::Octet TAO_GIOP_Message_State::more_fragments_ [private]

(Requests and Replys) A value of zero indicates that this message does not have any fragments. A value of non-zero indicates that it does have fragments.

CORBA::ULong TAO_GIOP_Message_State::request_id_ [private]

Request Id from the Fragment header.

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The documentation for this class was generated from the following files:

• GIOP_Message_State.h
• GIOP_Message_State.cpp
• GIOP_Message_State.inl

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